Cold rolled sheet

304 Stainless steel sheet

General sizes: 1000*2000; 1219*2438; 1500*3000
Thickness: 0.3-150mm
Surface: No.1, 2B, BA, Brushed, Hair Line, 8K Mirror
Technique: Hot rolled & Cold rolled
Product description: HongYue is a leading manufacturer and supplier in China provides high quality of 304 stainless steel sheets with variety sizes and surface polishing treatments. Contact yi.hongyue@qq.com for details a
INQUIRY

Type 304 Stainless steel sheet is the austenitic class of stainless steels is generally considered to be weldable by the common fusion and resistance techniques.

As a professional manufacturer and supplier of 304 Stainless Steel sheet in China, HongYue supples high quality of Stainless steel sheet with appropriate prices.

Specifications

Grade: 304

Width: 50mm-2200mm

Length: Up to Request

Usual Sizes: 1000mm*2000mm, 1219mm*2438mm, 1250mm*2500mm,1500mm*3000mm

Thickness: 0.1mm-5mm(Cold rolled); 3mm-50mm(Hot rolled)

Surfaces: No.1, 2B, BA, Brushed, Satin, Hair line, 8K Mirror

Stainless steel sheet weight calculation

Length(m)*Width(m)*Thickness(mm)*7.93= kg/pcs

Chemical Composition(%) - 304 Stainless steel sheet

Element	C	Mn	P	S	Si	Cr	Ni	N
% by Weight	0.08	2.00	0.045	0.030	0.75	18.00-20.00	8.00-10.50	0.10

LINEAR COEFFICIENT OF THERMAL EXPANSION

Temperature Range		Coefficients
°F	°C	in/in/°F	cm/cm/°C
68-212	20-100	9.2 × 10^-6	16.6 × 10^-6
68-1600	20-870	11.0 × 10^-6	19.8 × 10^-6

THERMAL CONDUCTIVITY

Temperature Range		Btu/hr.ft.°F	W/m-k
°F	°C	Btu/hr.ft.°F	W/m-k
212	100	9.4	16.3
932	500	12.4	21.4

SPECIFIC HEAT

°F	°C	Btu/lb/°F	J/kg ⁰K
32-212	0-100	0.12	500

ELECTRICAL RESISTIVITY

°F	°C	Microhm-in.	Microhm-cm.
68	20	28.3	72
212	100	30.7	78
392	200	33.8	86
752	400	39.4	100
1112	600	43.7	111
1472	800	47.6	121
1652	900	49.6	126

MECHANICAL PROPERTIES - 304 Stainless steel sheet

Minimum Room Temperature Mechanical Properties, ASTM A240, JIS G4305 and A666 Specifications.

Condition	Tensile Strength Min. Ksi (MPa)		0.2% Yield Strength Min. Ksi (MPa)		Elongation In 2” (50mm) %, Min.
Annealed	75	(515)	30	(205)	40
1/16 Hard	80	(550)	45	(310)	35
1/8 Hard	100	(690)	55	(380)	35
1/4 Hard	125	(860)	75	(515)	10
1/2 Hard	150	(1,035)	110	(760)	6
Full Hard	185	(1,275)	140	(965)	3

Minimum Room Temperature Mechanical Properties, JIS G 4313 (Cold rolled stainless steel strip for springs) Specifications.

Designation of grade	Temper	Tensile Strength Min. MPa	Proof Stress Min. MPa	Elongation Min. %	Hardness Min. HV
SUS 304-CSP	Annealed	520	205	40	200 max.
	1/2 H	780	470	6	250
	3/4 H	930	665	3	310
	H	1,130	880	—	370